DE3377489D1 - Improvement in entrained downflow chlorination of fine titaniferous material - Google Patents

Improvement in entrained downflow chlorination of fine titaniferous material

Info

Publication number
DE3377489D1
DE3377489D1 DE8383903470T DE3377489T DE3377489D1 DE 3377489 D1 DE3377489 D1 DE 3377489D1 DE 8383903470 T DE8383903470 T DE 8383903470T DE 3377489 T DE3377489 T DE 3377489T DE 3377489 D1 DE3377489 D1 DE 3377489D1
Authority
DE
Germany
Prior art keywords
improvement
titaniferous material
fine
entrained
chlorination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8383903470T
Other languages
German (de)
Inventor
James Bonsack
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ineos Pigments USA Inc
Original Assignee
SCM Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SCM Corp filed Critical SCM Corp
Application granted granted Critical
Publication of DE3377489D1 publication Critical patent/DE3377489D1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1218—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes
    • C22B34/1222—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes using a halogen containing agent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE8383903470T 1982-11-17 1983-10-17 Improvement in entrained downflow chlorination of fine titaniferous material Expired DE3377489D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/442,313 US4442076A (en) 1982-11-17 1982-11-17 Entrained downflow chlorination of fine titaniferous material
PCT/US1983/001601 WO1984001939A1 (en) 1982-11-17 1983-10-17 Improvement in entrained downflow chlorination of fine titaniferous material

Publications (1)

Publication Number Publication Date
DE3377489D1 true DE3377489D1 (en) 1988-09-01

Family

ID=23756338

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383903470T Expired DE3377489D1 (en) 1982-11-17 1983-10-17 Improvement in entrained downflow chlorination of fine titaniferous material

Country Status (7)

Country Link
US (1) US4442076A (en)
EP (1) EP0125259B1 (en)
JP (1) JPS60500171A (en)
CA (1) CA1222635A (en)
DE (1) DE3377489D1 (en)
NO (1) NO165337C (en)
WO (1) WO1984001939A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540551A (en) * 1984-08-08 1985-09-10 Scm Corporation Two stage chlorination of titaniferous ore with FeCl3 reclamation
US4519988A (en) * 1984-08-08 1985-05-28 Scm Corporation Two stage chlorination of titaniferous ore
US4652434A (en) * 1985-08-05 1987-03-24 Scm Corporation Chlorination of ores containing alkali or alkaline earth values
ZA879179B (en) * 1986-12-18 1988-06-03 Cra Services Limited Chlorination of metallurgical composites
US5032372A (en) * 1988-06-08 1991-07-16 Scm Chemicals, Inc. Dilute-phase chlorination procedure
US5569440A (en) * 1994-09-14 1996-10-29 Teledyne Industries, Inc. Process for the reduction of carbochlorination residue
DE4442783A1 (en) * 1994-12-01 1996-06-05 Kronos Titan Gmbh Process for increasing the yield in the chlorination of titanium-containing raw materials
KR100637977B1 (en) * 2000-05-08 2006-10-23 노리트 네덜란드 비.브이. Process for the purification of flue gas
US7588741B2 (en) * 2004-03-30 2009-09-15 Dunn Jr Wendell E Cyclical vacuum chlorination processes, including lithium extraction
US8691167B2 (en) * 2012-07-19 2014-04-08 Tronox Llc Process for controlling carbonyl sulfide produced during chlorination of ores
WO2014136902A1 (en) * 2013-03-06 2014-09-12 東邦チタニウム株式会社 Titanium-tetrachloride manufacturing method
WO2014136890A1 (en) * 2013-03-06 2014-09-12 東邦チタニウム株式会社 Method for treating titanium-containing feedstock
JP5897488B2 (en) * 2013-03-19 2016-03-30 東邦チタニウム株式会社 Method for producing titanium tetrachloride
CN103523825B (en) * 2013-09-03 2015-04-15 攀钢集团攀枝花钢铁研究院有限公司 Preparation method of low-valent titanium suspension used for removing vanadium

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589466A (en) * 1950-03-06 1952-03-18 Wilcox Barnard Production of titanium tetrachloride
DE1243165B (en) * 1964-12-31 1967-06-29 Halomet Ag Process for obtaining pure metal chlorides
US3495936A (en) * 1967-06-08 1970-02-17 Du Pont Dilute phase chlorination of titaniferous ores
FR2088510B1 (en) * 1970-05-12 1973-11-23 Sir Soc Italiana Resine Spa
CA967005A (en) * 1971-04-05 1975-05-06 Frank Clamp Beneficiation of ilmenite ores
US3859077A (en) * 1972-03-17 1975-01-07 Donald F Othmer Manufacture of titanium chloride, synthetic rutile and metallic iron from titaniferous materials containing iron
US4017304A (en) * 1972-10-20 1977-04-12 E. I. Du Pont De Nemours And Company Process for selectively chlorinating the titanium content of titaniferous materials
US3989510A (en) * 1973-04-20 1976-11-02 Othmer Donald F Manufacture of titanium chloride and metallic iron from titaniferous materials containing iron oxides
US3977862A (en) * 1973-09-18 1976-08-31 E. I. Du Pont De Nemours And Company Process for selectively chlorinating the titanium content of titaniferous materials
US3977864A (en) * 1973-09-18 1976-08-31 E. I. Du Pont De Nemours And Company Process for selectively chlorinating the titanium content of titaniferous materials
US3977863A (en) * 1973-09-18 1976-08-31 E. I. Du Pont De Nemours And Company Process for selectively chlorinating the titanium content of titaniferous materials
JPS51112499A (en) * 1975-03-28 1976-10-04 Ishihara Sangyo Kaisha Ltd The formation of titanium tetrachloride
US4183899A (en) * 1977-07-21 1980-01-15 Scm Corporation Chlorination of ilmenite and the like
CA1096177A (en) * 1977-07-21 1981-02-24 James P. Bonsack Chlorination of ilmenite
US4279871A (en) * 1979-10-31 1981-07-21 Scm Corporation Process for treating chlorinated titaniferous material to remove vanadium
US4329322A (en) * 1979-11-19 1982-05-11 Scm Corporation Chlorination of titaniferous material using treated coal for vanadium removal
WO1981001404A1 (en) * 1979-11-19 1981-05-28 Scm Corp Chlorination of titaniferous ore using porous carbon
US4310495A (en) * 1980-07-02 1982-01-12 Scm Corporation Low-temperature fluid-bed chlorination of titaniferous ore
US4343775A (en) * 1981-04-06 1982-08-10 Scm Corporation Entrained-flow chlorination of fine titaniferous materials

Also Published As

Publication number Publication date
EP0125259A4 (en) 1985-07-01
NO165337C (en) 1991-01-30
NO165337B (en) 1990-10-22
EP0125259A1 (en) 1984-11-21
US4442076A (en) 1984-04-10
CA1222635A (en) 1987-06-09
EP0125259B1 (en) 1988-07-27
NO842829L (en) 1984-07-11
WO1984001939A1 (en) 1984-05-24
JPS60500171A (en) 1985-02-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SCM CHEMICALS, INC., BALTIMORE, MD., US

8328 Change in the person/name/address of the agent

Free format text: COHAUSZ, W., DIPL.-ING. KNAUF, R., DIPL.-ING. COHAUSZ, H., DIPL.-ING. WERNER, D., DIPL.-ING. DR.-ING. REDIES, B., DIPL.-CHEM. DR.RER.NAT. FITZNER, U., DIPL.-ING. DR.-ING. DR.JUR., PAT.-ANWAELTE, 4000 DUESSELDORF

8339 Ceased/non-payment of the annual fee